A three body state with J=3 in the rho B*(B)over-bar* interaction

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Fernandez-Soler P., BAYAR M., Sun Z., Oset E.

14th International Workshop on Meson Production, Properties and Interaction (MESON), Krakow, Polonya, 2 - 07 Haziran 2016, cilt.130 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 130
  • Doi Numarası: 10.1051/epjconf/201613002004
  • Basıldığı Şehir: Krakow
  • Basıldığı Ülke: Polonya
  • Kocaeli Üniversitesi Adresli: Evet

Özet

We study the rho B*(B) over bar* system solving the Faddeev equations in the fixed center approximation. The B*(B) over bar* system will be considered forming a cluster, and using the two-body rho B* unitarized scattering amplitudes in the local Hidden Gauge approach we find a new I(J(PC)) = 1(3(--)) state. The mass of the new state corresponds to a two particle invariant mass of the rho B* system close to the resonant energy of the B-2*(5747), indicating that the role of this J = 2 resonance is important in the dynamical generation of the new state.